Question 9.Do the math Calculate the average acceleration of the rock in the diagram using this question Please Help!! Been stuck on question sorry if it’s blurry

  9.8 m/s²

Explanation:

Fill in the blanks with the numbers from the diagram.

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You are told to start with t = 1 second and end at t = 4 seconds, so the elapsed time for which you're computing the acceleration is 4-1 = 3 seconds.

When you fill in your blanks, you probably want to put numbers only. I like to show the units in physics problems, just to make sure the math is right.

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

elctricity and magnet is conversion to it